Prestigious Penthouse with Panoramic Views of Montreal and the River. Discover exceptional design at the top of the Quinzecent, one of Montreal's most coveted addresses. This spectacular penthouse on the 36th floor embodies urban luxury, offering breathtaking panoramic views of the city and the river. Designed by DAOUST Design, winner of several prestigious awards in Canada, this inviting interior combines modern sophistication with timeless elegance.